org.dmg.pmml.tree.Node.getNodes()方法的使用及代码示例

x33g5p2x  于2022-01-24 转载在 其他  
字(6.8k)|赞(0)|评价(0)|浏览(151)

本文整理了Java中org.dmg.pmml.tree.Node.getNodes()方法的一些代码示例，展示了Node.getNodes()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Node.getNodes()方法的具体详情如下：
包路径：org.dmg.pmml.tree.Node
类名称：Node
方法名：getNodes

Node.getNodes介绍

暂无

代码示例

代码示例来源：origin: OryxProject/oryx

  1. List<Node> children = root.getNodes();
  2. if (children.isEmpty()) {

代码示例来源：origin: OryxProject/oryx

  1. if (numDists == 0) {
  2.  List<Node> children = node.getNodes();
  3.  assertEquals(2, children.size());
  4.  Node rightChild = children.get(0);

代码示例来源：origin: org.jpmml/pmml-model

  1. public Node addNodes(Node... nodes){
  2.   getNodes().addAll(Arrays.asList(nodes));
  3.   return this;
  4. }

代码示例来源：origin: jpmml/jpmml-model

  1. public Node addNodes(Node... nodes){
  2.   getNodes().addAll(Arrays.asList(nodes));
  3.   return this;
  4. }

代码示例来源：origin: jpmml/jpmml-evaluator

  1. @Override
  2. public VisitorAction visit(Node node){
  3.   if(node.hasNodes()){
  4.     List<Node> nodes = node.getNodes();
  5.     Collections.sort(nodes, NodeSorter.COMPARATOR);
  6.   }
  7.   return super.visit(node);
  8. }

代码示例来源：origin: org.jpmml/pmml-evaluator-extension

  1. @Override
  2. public VisitorAction visit(Node node){
  3.   if(node.hasNodes()){
  4.     List<Node> nodes = node.getNodes();
  5.     Collections.sort(nodes, NodeSorter.COMPARATOR);
  6.   }
  7.   return super.visit(node);
  8. }

代码示例来源：origin: jpmml/jpmml-sklearn

  1. @Override
  2. public void enterNode(Node node){
  3.   if(node.hasNodes()){
  4.     List<Node> children = node.getNodes();
  5.     children:
  6.     while(true){
  7.       ListIterator<Node> childIt = children.listIterator();
  8.       grandChildren:
  9.       while(childIt.hasNext()){
  10.         Node child = childIt.next();
  11.         Iterator<Node> grandChildIt = getChildren(child);
  12.         if(grandChildIt == null){
  13.           continue grandChildren;
  14.         }
  15.         childIt.remove();
  16.         while(grandChildIt.hasNext()){
  17.           Node grandChild = grandChildIt.next();
  18.           grandChildIt.remove();
  19.           childIt.add(grandChild);
  20.         }
  21.         childIt.add(child);
  22.         continue children;
  23.       }
  24.       break;
  25.     }
  26.   }
  27. }

代码示例来源：origin: jpmml/jpmml-evaluator

  1. private ImmutableBiMap.Builder<String, Node> collectNodes(Node node, AtomicInteger index, ImmutableBiMap.Builder<String, Node> builder){
  2.     builder = EntityUtil.put(node, index, builder);
  3.     if(!node.hasNodes()){
  4.       return builder;
  5.     }
  6.     List<Node> children = node.getNodes();
  7.     for(Node child : children){
  8.       builder = collectNodes(child, index, builder);
  9.     }
  10.     return builder;
  11.   }
  12. });

代码示例来源：origin: jpmml/jpmml-evaluator

  1. private Trail handleDefaultChild(Trail trail, Node node, EvaluationContext context){
  2.   // "The defaultChild missing value strategy requires the presence of the defaultChild attribute in every non-leaf Node"
  3.   String defaultChild = node.getDefaultChild();
  4.   if(defaultChild == null){
  5.     throw new MissingAttributeException(node, PMMLAttributes.NODE_DEFAULTCHILD);
  6.   }
  7.   trail.addMissingLevel();
  8.   List<Node> children = node.getNodes();
  9.   for(int i = 0, max = children.size(); i < max; i++){
  10.     Node child = children.get(i);
  11.     String id = child.getId();
  12.     if(id != null && (id).equals(defaultChild)){
  13.       // The predicate of the referenced Node is not evaluated
  14.       return handleTrue(trail, child, context);
  15.     }
  16.   }
  17.   // "Only Nodes which are immediate children of the respective Node can be referenced"
  18.   throw new InvalidAttributeException(node, PMMLAttributes.NODE_DEFAULTCHILD, defaultChild);
  19. }

代码示例来源：origin: jpmml/jpmml-sklearn

  1. @Override
  2. public void exitNode(Node node){
  3.   Predicate predicate = node.getPredicate();
  4.   if(predicate instanceof True){
  5.     Node parentNode = getParentNode();
  6.     if(parentNode == null){
  7.       return;
  8.     }
  9.     List<Node> parentChildren = parentNode.getNodes();
  10.     if(parentChildren.size() != 1){
  11.       return;
  12.     }
  13.     boolean success = parentChildren.remove(node);
  14.     if(!success){
  15.       throw new IllegalArgumentException();
  16.     } // End if
  17.     if((MiningFunction.REGRESSION).equals(this.miningFunction)){
  18.       initScore(parentNode, node);
  19.     } else
  20.     if((MiningFunction.CLASSIFICATION).equals(this.miningFunction)){
  21.       initScoreDistribution(parentNode, node);
  22.     } else
  23.     {
  24.       throw new IllegalArgumentException();
  25.     }
  26.   }
  27. }

代码示例来源：origin: jpmml/jpmml-evaluator

  1. private Trail handleTrue(Trail trail, Node node, EvaluationContext context){
  2.   // A "true" leaf node
  3.   if(!node.hasNodes()){
  4.     return trail.selectNode(node);
  5.   }
  6.   trail.push(node);
  7.   List<Node> children = node.getNodes();
  8.   for(int i = 0, max = children.size(); i < max; i++){
  9.     Node child = children.get(i);
  10.     Boolean status = evaluateNode(trail, child, context);
  11.     if(status == null){
  12.       Trail destination = handleMissingValue(trail, node, child, context);
  13.       if(destination != null){
  14.         return destination;
  15.       }
  16.     } else
  17.     if(status.booleanValue()){
  18.       return handleTrue(trail, child, context);
  19.     }
  20.   }
  21.   // A "true" non-leaf node
  22.   return handleNoTrueChild(trail);
  23. }

代码示例来源：origin: jpmml/jpmml-sklearn

  1. List<Node> children = node.getNodes();

代码示例来源：origin: jpmml/jpmml-sklearn

  1. List<Node> children = node.getNodes();

代码示例来源：origin: jpmml/jpmml-r

  1. static
  2.   public ComplexNode toComplexNode(Node node){
  3.     ComplexNode result = new ComplexNode()
  4.       .setId(node.getId())
  5.       .setScore(node.getScore())
  6.       .setRecordCount(node.getRecordCount())
  7.       .setDefaultChild(node.getDefaultChild())
  8.       .setPredicate(node.getPredicate());
  10.     if(node.hasNodes()){
  11.       (result.getNodes()).addAll(node.getNodes());
  12.     } // End if
  14.     if(node.hasScoreDistributions()){
  15.       (result.getScoreDistributions()).addAll(node.getScoreDistributions());
  16.     }
  18.     return result;
  19.   }
  20. }

代码示例来源：origin: jpmml/jpmml-model

  1. @Test
  2.   public void transform(){
  3.     Node node1a = new BranchNode();
  5.     Node node2a = new BranchNode();
  6.     Node node2b = new LeafNode();
  8.     node1a.addNodes(node2a, node2b);
  10.     Node node3a = new LeafNode();
  12.     node2a.addNodes(node3a);
  14.     assertTrue(node1a.getNodes() instanceof ArrayList);
  15.     assertTrue(node2a.getNodes() instanceof ArrayList);
  17.     TreeModel treeModel = new TreeModel(MiningFunction.CLASSIFICATION, new MiningSchema(), node1a);
  19.     ArrayListTransformer transformer = new ArrayListTransformer();
  20.     transformer.applyTo(treeModel);
  22.     assertTrue(node1a.getNodes() instanceof DoubletonList);
  23.     assertTrue(node2a.getNodes() instanceof SingletonList);
  24.   }
  25. }

代码示例来源：origin: org.jpmml/pmml-model

  1. (value.getNodes()).addAll(node.getNodes());

代码示例来源：origin: jpmml/jpmml-model

  1. (value.getNodes()).addAll(node.getNodes());

代码示例来源：origin: jpmml/jpmml-model

  1. .setPredicate(new True());
  2. List<Node> nodes = node1a.getNodes();
  3. assertEquals(node1a.getId(), jaxbNode1a.getId());
  4. List<Node> jaxbNodes = jaxbNode1a.getNodes();

代码示例来源：origin: jpmml/jpmml-model

  1. @Override
  2. public Node unmarshal(ComplexNode value){
  3.   if(value.getRecordCount() != null){
  4.     return value;
  5.   } // End if
  6.   if(value.hasExtensions() || (value.getPartition() != null) || value.hasScoreDistributions() || (value.getEmbeddedModel() != null)){
  7.     return value;
  8.   }
  9.   Node node;
  10.   if(value.hasNodes()){
  11.     node = new BranchNode()
  12.       .setId(value.getId())
  13.       .setDefaultChild(value.getDefaultChild());
  14.     (node.getNodes()).addAll(value.getNodes());
  15.   } else
  16.   {
  17.     node = new LeafNode()
  18.       .setId(value.getId());
  19.   }
  20.   node
  21.     .setScore(value.getScore())
  22.     .setPredicate(value.getPredicate());
  23.   return node;
  24. }

代码示例来源：origin: org.jpmml/pmml-model

  1. @Override
  2. public Node unmarshal(ComplexNode value){
  3.   if(value.getRecordCount() != null){
  4.     return value;
  5.   } // End if
  6.   if(value.hasExtensions() || (value.getPartition() != null) || value.hasScoreDistributions() || (value.getEmbeddedModel() != null)){
  7.     return value;
  8.   }
  9.   Node node;
  10.   if(value.hasNodes()){
  11.     node = new BranchNode()
  12.       .setId(value.getId())
  13.       .setDefaultChild(value.getDefaultChild());
  14.     (node.getNodes()).addAll(value.getNodes());
  15.   } else
  16.   {
  17.     node = new LeafNode()
  18.       .setId(value.getId());
  19.   }
  20.   node
  21.     .setScore(value.getScore())
  22.     .setPredicate(value.getPredicate());
  23.   return node;
  24. }

内容来源于网络，如有侵权，请联系作者删除！

Node

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多
    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com